def _delete_snapshot(self, request, sname, id=None, snap_name=None):
share = self._validate_share(sname, request)
try:
snapshot = None
if (id is not None):
snapshot = Snapshot.objects.get(id=id)
elif (snap_name is not None):
snapshot = Snapshot.objects.get(share=share, name=snap_name)
else:
return True
except:
e_msg = ''
if (id is not None):
e_msg = ('Snapshot(%s) does not exist.' % id)
else:
e_msg = ('Snapshot(%s) does not exist.' % snap_name)
handle_exception(Exception(e_msg), request)
if (snapshot.uvisible):
self._toggle_visibility(share, snapshot.real_name, on=False)
toggle_sftp_visibility(share, snapshot.real_name, on=False)
remove_snap(share.pool, sname, snapshot.name)
snapshot.delete()
return Response()
def _delete_snapshot(self, request, sid, id=None, snap_name=None):
share = self._validate_share(sid, request)
try:
snapshot = None
if (id is not None):
snapshot = Snapshot.objects.get(id=id)
elif (snap_name is not None):
snapshot = Snapshot.objects.get(share=share, name=snap_name)
else:
return True
except:
e_msg = ''
if (id is not None):
e_msg = 'Snapshot id ({}) does not exist.'.format(id)
else:
# Note e_msg consumed by replication/util.py update_repclone()
# and delete_snapshot()
e_msg = 'Snapshot name ({}) does not exist.'.format(snap_name)
handle_exception(Exception(e_msg), request)
if (snapshot.uvisible):
self._toggle_visibility(share, snapshot.real_name, snapshot.qgroup,
on=False)
toggle_sftp_visibility(share, snapshot.real_name, snapshot.qgroup,
on=False)
remove_snap(share.pool, share.name, snapshot.name, snapshot.qgroup)
snapshot.delete()
return Response()
def _delete_snapshot(self, request, sname, id=None, snap_name=None):
share = self._validate_share(sname, request)
try:
snapshot = None
if (id is not None):
snapshot = Snapshot.objects.get(id=id)
elif (snap_name is not None):
snapshot = Snapshot.objects.get(share=share, name=snap_name)
else:
return True
except:
e_msg = ''
if (id is not None):
e_msg = ('Snapshot(%s) does not exist.' % id)
else:
e_msg = ('Snapshot(%s) does not exist.' % snap_name)
handle_exception(Exception(e_msg), request)
if (snapshot.uvisible):
self._toggle_visibility(share, snapshot.real_name, on=False)
toggle_sftp_visibility(share, snapshot.real_name, on=False)
remove_snap(share.pool, sname, snapshot.name)
snapshot.delete()
return Response()
def delete(self, request, sname, snap_name):
"""
deletes a snapshot
"""
share = Share.objects.get(name=sname)
if (Snapshot.objects.filter(share=share, name=snap_name).exists()):
snapshot = Snapshot.objects.get(share=share, name=snap_name)
pool_device = Disk.objects.filter(pool=share.pool)[0].name
remove_snap(share.pool.name, pool_device, snap_name)
snapshot.delete()
return Response()
def delete(self, request, sname, snap_name):
"""
deletes a snapshot
"""
share = Share.objects.get(name=sname)
if (Snapshot.objects.filter(share=share, name=snap_name).exists()):
snapshot = Snapshot.objects.get(share=share, name=snap_name)
pool_device = Disk.objects.filter(pool=share.pool)[0].name
remove_snap(share.pool.name, pool_device, snap_name)
snapshot.delete()
return Response()
try:
self._toggle_visibility(share, snapshot.real_name, on=False)
except Exception, e:
logger.error(e_msg)
logger.exception(e)
handle_exception(Exception(e_msg), request)
try:
toggle_sftp_visibility(share, snapshot.real_name, on=False)
except Exception, e:
logger.error(e_msg)
logger.exception(e)
handle_exception(Exception(e_msg), request)
try:
remove_snap(share.pool, pool_device, sname, snapshot.name)
snapshot.delete()
return Response()
except Exception, e:
e_msg = ('Unable to delete snapshot due to a system error. Try '
'again later.')
logger.error(e_msg)
logger.exception(e)
handle_exception(Exception(e_msg), request)
def delete(self, request, sname, snap_name=None):
"""
deletes a snapshot
"""
with self._handle_exception(request):
if (snap_name is None):
try:
self._toggle_visibility(share, snapshot.real_name, on=False)
except Exception, e:
logger.error(e_msg)
logger.exception(e)
handle_exception(Exception(e_msg), request)
try:
toggle_sftp_visibility(share, snapshot.real_name, on=False)
except Exception, e:
logger.error(e_msg)
logger.exception(e)
handle_exception(Exception(e_msg), request)
try:
remove_snap(share.pool.name, pool_device, sname, snapshot.name)
snapshot.delete()
return Response()
except Exception, e:
e_msg = ('Unable to delete snapshot due to a system error. Try '
'again later.')
logger.error(e_msg)
logger.exception(e)
handle_exception(Exception(e_msg), request)
def delete(self, request, sname, snap_name=None):
"""
deletes a snapshot
"""
if (snap_name is None):
snap_qp = self.request.QUERY_PARAMS.get('id', None)
deletes a snapshot
"""
share = self._validate_share(sname, request)
try:
snapshot = Snapshot.objects.get(share=share, name=snap_name)
except:
e_msg = ('Snapshot with name: %s does not exist' % snap_name)
handle_exception(Exception(e_msg), request)
pool_device = Disk.objects.filter(pool=share.pool)[0].name
try:
if (snapshot.uvisible):
self._toggle_visibility(share, snap_name, on=False)
except Exception, e:
e_msg = ('Unable to nfs unexport the snapshot, requirement for '
'deletion. Try again later')
logger.error(e_msg)
logger.exception(e)
handle_exception(Exception(e_msg), request)
try:
remove_snap(share.pool.name, pool_device, sname, snap_name)
snapshot.delete()
return Response()
except Exception, e:
e_msg = ('Unable to delete snapshot due to a system error. Try '
'again later.')
logger.error(e_msg)
logger.exception(e)
handle_exception(Exception(e_msg), request)
